MODELS OF DNA-DYE-COMPLEXES - ENERGY-TRANSFER AND MOLECULAR-STRUCTURES AS EVALUATED BY LASER EXCITATION

被引：9

作者：

ANDERS, A ^{[1
]}

机构：

[1] UNIV BIELEFELD,FAK PHYS,D-4800 BIELEFELD,FED REP GER

来源：

APPLIED PHYSICS | 1979年 / 18卷 / 04期

关键词：

42.55; 87;

D O I：

10.1007/BF00899685

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Energy transfer in DNA-dye-complexes after excitation in the UV down to 220 nm by means of a tunable laser was investigated. DNA of different base composition and polynucleotides were compared. The dyes proflavine, acridine orange and ethidium bromide were used. The energy transfer from DNA-bases to dye molecules was measured in dependence of the excitation wavelength and the base composition of the DNA. Models of the energy transfer from DNA to dye and of the molecular structures of the DNA-dye-complex (intercalation) could be deduced. © 1979 Springer-Verlag.

引用

页码：333 / 338

页数：6

共 18 条

[1] ENERGY-TRANSFER IN NUCLEIC ACID DYE COMPLEXES [J].